ZIP 77581 (Pearland, TX) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 77581 in Pearland, Texas (Brazoria County) has 211 EPA-tracked facilities, including 6 High-Risk sites (2.8%), 9 active violators, and $586,156 in federal penalties. Beyond industrial pollution, properties in ZIP 77581 are screened across 3 historical Brazoria County FEMA disasters, USDA Soil Foundation Shrink-Swell (HIGH signal), Tap Water & Watershed Permits (117), and EPA Zone 3 — Low Potential (< 2.0 pCi/L).
ZIP 77581 (Pearland, TX) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 77581 (Pearland, TX) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 77581 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 6 High-Risk and 9 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 77581 (Pearland, TX)
100% of High-Risk & penalized facilities have facility names, street names, and dockets redacted (3 Low-Risk compliant records shown as Free Previews).
| Facility Name / Hazard Type | Sector Location (Street Redacted) | Risk Score (0–100) | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • PEARLAND, TX (ZIP 77581 Sector) | HIGH (70/100) | Violation Identified (9 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • PEARLAND, TX (ZIP 77581 Sector) | HIGH (68/100) | Violation Identified (4 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • PEARLAND, TX (ZIP 77581 Sector) | HIGH (64/100) | No Violation Identified (0 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • PEARLAND, TX (ZIP 77581 Sector) | HIGH (64/100) | No Violation Identified (0 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • PEARLAND, TX (ZIP 77581 Sector) | HIGH (64/100) | No Violation Identified (0 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • PEARLAND, TX (ZIP 77581 Sector) | MODERATE (60/100) | Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • PEARLAND, TX (ZIP 77581 Sector) | MODERATE (46/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • PEARLAND, TX (ZIP 77581 Sector) | MODERATE (43/100) | Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| R & D PROPELLER SERVICE FREE PREVIEW (LOW RISK) | 2528 HATFIELD RD, PEARLAND, TX 77581 | LOW (25/100) | No Violation Identified (0 qtrs NC) | $0 |
| SHAWCOR PIPE PROTECTION FREE PREVIEW (LOW RISK) | 4501 KNAPP RD, PEARLAND, TX 77581 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| VENTURE TRANSPORT INC FREE PREVIEW (LOW RISK) | 8815 INDUSTRIAL DR, PEARLAND, TX 77581 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| COMPUTALOG DRILLING SERVICES INC FREE PREVIEW (LOW RISK) | 8701 INDUSTRIAL BLVD, PEARLAND, TX 77581 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 77581 (Pearland, TX) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 77581 (Pearland, TX)?
ZIP code 77581 (Pearland, TX) contains 211 EPA-tracked facilities, of which 6 (2.8%) are classified in the High-Risk tier, 9 (4.3%) have active compliance violations, and 85 (40.3%) handle RCRA hazardous waste.
How does ZIP 77581 compare to Brazoria County and Texas averages?
In ZIP 77581, 2.8% of regulated sites are rated High Risk, compared to 4.4% across Brazoria County and 1.6% statewide in Texas.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 77581?
Geologic screening places ZIP 77581 in EPA Zone 3 — Low Potential (< 2.0 pCi/L). Property buyers should screen a 0.25-mile immediate buffer for vapor-intrusion sources and a 1.0-mile radius for CERCLA/RCRA sites.
Is ZIP 77581 (Pearland, TX) in a FEMA flood zone and what is the flood disaster history?
Brazoria County has recorded 3 historical FEMA federal disaster declarations (1 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 77581 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 77581 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 77581 indicates a HIGH shrink-swell risk signal. Within ZIP 77581, federal registries track 7 SDWIS drinking water facilities, 110 Clean Water NPDES permits, and 51 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.